------- Comment #9 from sam at gcc dot gnu dot org 2007-12-02 10:23 ------- Ok, the problem here is that "-mmacosx-version-min=10.4" should appear *after* "-gnatez" not to be remembered in the ALI file:
COLLECT_GCC_OPTIONS='-mmacosx-version-min=10.4' '-c' '-v' '-gnatez' '-mtune=generic' -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34289